注：我是EclipseLink JAXB (MOXy)鉛和JAXB (JSR-222)專家小組的成員。
副手我不知道CXF的確切配置，但下面我提供了一些使用MOXY和Spring的鏈接。請隨時contact me，我可以幫你實現這一點：
我的問題是，現在我有一個新的（附加）REST Web服務 提供，我會喜歡爲此 新的Web服務使用不同的JAX-B XML綁定。我明白，MOXY可以做到這一點，但我無法 想出如何配置CXF端點，以便它將使用MOXy進行編組/解組（以及如何告訴Moxy 關於我的自定義XML映射文件）。
當使用莫西與JAX-RS的實現，你可以使用一個ContextResolver從莫西的外部映射文件來引導：
package blog.bindingfile.jaxrs;
import java.io.*;
import java.util.*;
import javax.ws.rs.Produces;
import javax.ws.rs.ext.*;
import javax.xml.bind.*;
import org.eclipse.persistence.jaxb.JAXBContextFactory;
import blog.bindingfile.Customer;
@Provider
@Produces({"application/xml", "application/json"})
public class CustomerContextResolver implements ContextResolver<JAXBContext> {
private JAXBContext jc;
public CustomerContextResolver() {
ClassLoader cl = Customer.class.getClassLoader();
InputStream bindings =
cl.getResourceAsStream("blog/bindingfile/binding.xml");
try {
Map<String, Object> props = new HashMap<String, Object>(1);
props.put(JAXBContextFactory.ECLIPSELINK_OXM_XML_KEY, bindings);
jc = JAXBContext.newInstance(new Class[] {Customer.class} , props);
} catch(JAXBException e) {
throw new RuntimeException(e);
} finally {
try {
bindings.close();
} catch(IOException e) {
throw new RuntimeException(e);
}
}
}
public JAXBContext getContext(Class<?> clazz) {
if(Customer.class == clazz) {
return jc;
}
return null;
}
}
對於Complext例
的更多信息，使用莫西同春
我也想這個新的Web服務來回報XML或JSON 取決於Accept頭。我也讀過，MOXY 2.4+可以 也處理！
是的，JSON綁定正在添加到EclipseLink 2.4中。要在您的應用程序中利用這一點，應該是創造一個MessageBodyReader一個簡單的事情和MessageBodyWriter：
package org.example;
import java.io.*;
import java.lang.annotation.Annotation;
import java.lang.reflect.*;
import javax.xml.transform.stream.StreamSource;
import javax.ws.rs.*;
import javax.ws.rs.core.*;
import javax.ws.rs.ext.*;
import javax.xml.bind.*;
@Provider
@Produces(MediaType.APPLICATION_JSON)
@Consumes(MediaType.APPLICATION_JSON)
public class MOXyJSONProvider implements
MessageBodyReader<Object>, MessageBodyWriter<Object>{
@Context
protected Providers providers;
public boolean isReadable(Class<?> type, Type genericType,
Annotation[] annotations, MediaType mediaType) {
return true;
}
public Object readFrom(Class<Object> type, Type genericType,
Annotation[] annotations, MediaType mediaType,
MultivaluedMap<String, String> httpHeaders, InputStream entityStream)
throws IOException, WebApplicationException {
try {
Class<?> domainClass = getDomainClass(genericType);
Unmarshaller u = getJAXBContext(domainClass, mediaType).createUnmarshaller();
u.setProperty("eclipselink.media-type", mediaType.toString());
u.setProperty("eclipselink.json.include-root", false);
return u.unmarshal(new StreamSource(entityStream), domainClass).getValue();
} catch(JAXBException jaxbException) {
throw new WebApplicationException(jaxbException);
}
}
public boolean isWriteable(Class<?> type, Type genericType,
Annotation[] annotations, MediaType mediaType) {
return true;
}
public void writeTo(Object object, Class<?> type, Type genericType,
Annotation[] annotations, MediaType mediaType,
MultivaluedMap<String, Object> httpHeaders,
OutputStream entityStream) throws IOException,
WebApplicationException {
try {
Class<?> domainClass = getDomainClass(genericType);
Marshaller m = getJAXBContext(domainClass, mediaType).createMarshaller();
m.setProperty("eclipselink.media-type", mediaType.toString());
m.setProperty("eclipselink.json.include-root", false);
m.marshal(object, entityStream);
} catch(JAXBException jaxbException) {
throw new WebApplicationException(jaxbException);
}
}
public long getSize(Object t, Class<?> type, Type genericType,
Annotation[] annotations, MediaType mediaType) {
return -1;
}
private JAXBContext getJAXBContext(Class<?> type, MediaType mediaType)
throws JAXBException {
ContextResolver<JAXBContext> resolver
= providers.getContextResolver(JAXBContext.class, mediaType);
JAXBContext jaxbContext;
if(null == resolver || null == (jaxbContext = resolver.getContext(type))) {
return JAXBContext.newInstance(type);
} else {
return jaxbContext;
}
}
private Class<?> getDomainClass(Type genericType) {
if(genericType instanceof Class) {
return (Class<?>) genericType;
} else if(genericType instanceof ParameterizedType) {
return (Class<?>) ((ParameterizedType) genericType).getActualTypeArguments()[0];
} else {
return null;
}
}
}
您可能還能夠創造JSONProvider擴展：
更多信息
這是否會解決上http://stackoverflow.com/questions/13630539/configure-cxf-jax-ws-service-to-work-問題與-MOXY？ @布萊斯·杜漢 –